Marine accessory polishing device

Abstract

A marine accessory polishing device comprises a rack, a polishing platform is arranged on the rack, a lifting device is arranged at the bottom of the polishing platform, a supporting frame is connected to the rack and stretches across the upper portion of the polishing platform, guide rails are symmetrically connected to the supporting frame, a sliding block is arranged on the guide rails, and a connecting support is installed on the sliding block. A grinding roller is arranged between the connecting supports, a driving motor is connected to the side faces of the connecting supports and drives the grinding roller, a driving device is connected to the supporting frame, the driving device is connected with the connecting supports and drives the grinding roller to reciprocate along the guide rails for grinding, and a dust suction box is connected to the connecting supports. The dust collection boxes are arranged on the two sides of the polishing roller, and dust collection openings are formed in the dust collection boxes and located in the polishing tangent position of the polishing roller. The dust collection boxes arranged on the two sides of the polishing roller face the tangent position of the polishing roller during polishing, most scrap iron can be collected, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the field of ship accessories, in particular to a ship accessories grinding device. Background Art

[0002] Accessories of marine plates have burrs and flashes after surface processing. In order to ensure quality, the burrs and flashes need to be cleaned before leaving the factory. At present, they are all cleaned manually and polished with pneumatic grinders. This method is not only inefficient, but also has safety hazards caused by flying iron chips and is easy to cause environmental pollution. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a marine accessories grinding device in view of the deficiencies of the above-mentioned prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A marine accessories grinding device comprises a frame, a grinding platform is arranged on the frame, a lifting device is arranged at the bottom of the grinding platform, the frame is connected with a support frame, the support frame spans above the grinding platform, the support frame is symmetrically connected with guide rails, a slider is arranged on the guide rail, a connecting bracket is installed on the slider, a grinding roller is arranged between the connecting brackets, the grinding roller is located above the grinding platform, an abrasive belt is wound around the outer side of the grinding roller, a motor bracket is connected to the side of the connecting bracket, a driving motor is installed on the motor bracket, the output end of the driving motor is connected to the grinding roller through a synchronous wheel and a synchronous belt, a driving device is connected to the support frame, the driving device is connected to the connecting bracket, the grinding roller is driven to reciprocate along the guide rail for grinding, and a dust suction box is connected to the connecting bracket, the dust suction boxes are arranged on both sides of the grinding roller, a dust suction port is arranged on the dust suction box, and the dust suction port is located at the grinding tangent position of the grinding roller.

[0006] Furthermore, the lifting device includes a screw lifter, which is symmetrically arranged on both sides of the grinding platform, and the screw on the screw lifter is connected to the grinding platform through a support plate.

[0007] Furthermore, guide posts are connected to both ends of the bottom of the polishing platform, a guide seat is connected to the frame, the guide posts pass through the guide seats, and a limiting thread is installed at the bottom of the guide posts.

[0008] Furthermore, the driving device includes a working motor, which is installed at one end of a support frame. The other end of the support frame is connected to a sprocket bracket, a sprocket is provided on the sprocket bracket, a chain is connected between the sprocket and the output end of the working motor, and a connecting seat is provided on the connecting bracket, and the head and tail ends of the chain are respectively connected to the connecting seat.

[0009] Furthermore, an oblique waist-shaped groove is provided on the side of the connecting bracket, and square shafts are connected to both ends of the dust collection box. The square shafts are inserted into the waist-shaped grooves, and the ends of the square shafts are locked by screws and gaskets.

[0010] Furthermore, a positioning pin is provided on the polishing platform.

[0011] Furthermore, a retractable dust suction tube is connected to the rear of the dust suction box, a guide rod is connected to the top of the support frame, and the dust suction tube is hung on the guide rod.

[0012] Compared with the prior art, the marine accessories grinding device of the utility model uses a grinding roller to reciprocately grind the surface of the accessories to remove burrs and flash with high efficiency. At the same time, the dust collection boxes arranged on both sides of the grinding roller face the tangent position of the grinding roller during grinding, which can collect most of the iron filings and reduce environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connection between the grinding roller and the driving motor of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the dust collection box and the grinding roller connected to the utility model;

[0016] Among them, 1. frame, 2. grinding platform, 3. screw lifter, 4. support plate, 5. guide column, 6. guide seat, 7. limit thread, 8. support frame, 9. guide rail, 10. connecting bracket, 11. grinding roller, 12. driving motor, 13. working motor, 14. sprocket, 15. chain, 16. connecting seat, 17. dust suction box, 18. dust suction port, 19. waist groove, 20. dust suction pipe, 21. guide rod, 22. positioning pin. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present utility model will be described clearly and completely below.

[0018] like Figure 1~Figure 3As shown, a marine accessories grinding device comprises a frame 1, a grinding platform 2 is arranged on the frame 1, a lifting device is arranged at the bottom of the grinding platform 2, the lifting device adopts a screw lifter 3, the screw lifters 3 are symmetrically arranged on both sides of the grinding platform 2, the upper end of the screw in the screw lifter 3 is connected to the grinding platform 2 through a support plate 4, guide columns 5 are connected to the two ends of the bottom of the grinding platform 2, a support baffle is arranged on the frame 1, a guide seat 6 is connected to the support baffle, the guide column 5 passes through the guide seat 6, and the lifting of the grinding platform is more stable through the guiding effect of the guide column, and a limiting thread 7 is installed at the bottom of the guide column 5, and the limiting thread 7 limits the rising height of the grinding platform 2.

[0019] The frame 1 is connected to a support frame 8, which spans across the grinding platform 2. The support frame 8 is symmetrically connected to a guide rail 9, on which a slider is provided, and a connecting bracket 10 is installed on the slider, wherein extension plates are provided on both sides of the upper end of the connecting bracket, and the extension plates are fixed on the slider. A grinding roller 11 is provided between the connecting brackets 10, and the grinding roller 11 is located above the grinding platform 2. An abrasive belt is wrapped around the outside of the grinding roller 11. A motor bracket is connected to the side of the connecting bracket 10, and a driving motor 12 is installed on the motor bracket. A synchronous wheel 1 is connected to the shaft extension of the driving motor 12, and one end of the grinding roller 11 extends out of the connecting bracket 10 and is connected to a synchronous wheel 2, and the synchronous wheel 1 and the synchronous wheel 2 are connected by a synchronous belt.

[0020] The support frame 8 is connected to a driving device, which is connected to a connecting bracket 10, and drives a grinding roller 11 on the connecting bracket 10 to reciprocate along the guide rail 9 for grinding, wherein the driving device includes a working motor 13, and the working motor 13 is installed at one end of the support frame 8, and the other end of the support frame 8 is connected to a sprocket bracket, and a sprocket 14 is provided on the sprocket bracket, and a chain 15 is connected between the sprocket 14 and the output end of the working motor 13, and two connecting seats 16 are provided on the connecting bracket 10, and the head and tail ends of the chain 15 are respectively connected to the connecting seats 15, and the grinding roller 11 is driven by the working motor 13 to move.

[0021] The connecting bracket 10 is connected to a dust box 17, which is arranged on both sides of the grinding roller 11. A dust port 18 is arranged on the dust box 17, and the dust port 18 is located at the grinding tangent position of the grinding roller 11. In this embodiment, an oblique waist-shaped groove 19 is arranged on the side of the connecting bracket 10, and square shafts are connected to both ends of the dust box 17. The square shafts are inserted into the waist-shaped grooves 19, and the ends of the square shafts are locked by screws and gaskets. A retractable dust pipe 20 is connected to the tail of the dust box 17, and a guide rod 21 is connected to the top of the support frame 8, and the dust pipe 20 is hung on the guide rod 21.

[0022] The grinding platform 2 is provided with a positioning pin 22, which positions the hull accessories. The screw lifter 3 adjusts the up and down position of the grinding platform 2 so that the surface of the grinding roller 11 contacts the surface of the hull accessories. The driving motor 12 drives the grinding roller 11 to rotate, and the working motor 13 drives the grinding roller 11 to reciprocate to grind the surface of the accessories. The iron filings generated during the grinding process are sucked away by the dust box 17. Since the dust suction port 18 of the dust box 17 is located at the grinding tangent position of the grinding roller 11, most of the iron filings can be sucked away to reduce environmental pollution.

[0023] The present invention is not limited to the described embodiments. Those skilled in the art may make some modifications or changes without departing from the spirit and scope of the present invention, that is, within the scope of disclosure. Therefore, the scope of protection of the present invention shall be subject to the scope defined in the claims.

Claims

1. A marine accessories grinding device, characterized in that: The machine comprises a frame, a grinding platform is arranged on the frame, a lifting device is arranged at the bottom of the grinding platform, the frame is connected with a supporting frame, the supporting frame spans above the grinding platform, the supporting frame is symmetrically connected with guide rails, a sliding block is arranged on the guide rail, a connecting bracket is installed on the sliding block, a grinding roller is arranged between the connecting brackets, the grinding roller is located above the grinding platform, an abrasive belt is wound around the outer side of the grinding roller, a motor bracket is connected to the side of the connecting bracket, a driving motor is installed on the motor bracket, the output end of the driving motor is connected to the grinding roller through a synchronous wheel and a synchronous belt, a driving device is connected to the supporting frame, the driving device is connected to the connecting bracket, the grinding roller is driven to reciprocate along the guide rail for grinding, and a dust suction box is connected to the connecting bracket, the dust suction boxes are arranged on both sides of the grinding roller, a dust suction port is arranged on the dust suction box, and the dust suction port is located at the grinding tangent position of the grinding roller.

2. A marine accessories grinding device according to claim 1, characterized in that: The lifting device comprises a screw lifter, which is symmetrically arranged on both sides of the grinding platform, and the screws on the screw lifter are connected to the grinding platform through a support plate.

3. A marine accessories grinding device according to claim 2, characterized in that: The two ends of the bottom of the grinding platform are connected with guide pillars, the frame is connected with a guide seat, the guide pillar passes through the guide seat, and the bottom of the guide pillar is installed with a limiting thread.

4. A marine accessories grinding device according to claim 1, characterized in that: The driving device includes a working motor, which is installed at one end of a support frame. The other end of the support frame is connected to a sprocket bracket, a sprocket is provided on the sprocket bracket, a chain is connected between the sprocket and the output end of the working motor, and a connecting seat is provided on the connecting bracket. The head and tail ends of the chain are respectively connected to the connecting seat.

5. The marine accessories grinding device according to claim 1, characterized in that: The side of the connecting bracket is provided with an oblique waist-shaped groove, and the two ends of the dust collection box are connected with square shafts, the square shafts are inserted into the waist-shaped grooves, and the ends of the square shafts are locked by screws and gaskets.

6. A marine accessories grinding device according to claim 1, characterized in that: The polishing platform is provided with a positioning pin.

7. A marine accessories grinding device according to claim 1, characterized in that: The rear part of the dust box is connected with a telescopic dust pipe, the top of the support frame is connected with a guide rod, and the dust pipe is hung on the guide rod.

Images